1966 CHEVROLET CORVETTE Gaskets & Seals

Valve Cover Gaskets, Ultra-Seal, Cork/Rubber, Chevy, Big Block, Pair

Part Number: MRG-5863

5.0 out of 5 stars ( 18 )

Estimated Ship Date: Monday 10/27/2025

Head Gasket, PermaTorque, 4.370 in. Bore, .039 in. Compressed Thickness, Chevy, Each

Part Number: FEL-8180PT2

4.92 out of 5 stars ( 12 )

Estimated Ship Date: Monday 10/27/2025

• $50.00 Summit Bucks

Gaskets, Manifold, Intake, Composite, 2.05 in. x 1.82 in. Oval Port, .060 in. Thick, Chevy, 396-454, Set

Part Number: EDL-7203

4.64 out of 5 stars ( 36 )

Estimated Ship Date: Monday 10/27/2025

Head Gasket, MLS, 4.540 in. Bore, .040 in. Compressed Thickness, Chevy, Big Block, Each

Part Number: CGT-C5330-040

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/27/2025

Head Gasket, MLX, Multi-Layer Stainless Steel, 4.560 in. Bore, 0.040 in. Compressed Thickness, Chevrolet, GMC, Chevy Big Block, Each

Part Number: CGT-C15561-040

Not Yet Reviewed

Estimated Ship Date: Monday 10/27/2025

• Free Shipping

Head Gasket, Multi-Layer Steel, 4.320 in. Bore, 0.027 in. Compressed Thickness, Chevy, Big Block, Each

Part Number: CGT-C5816-027

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 10/27/2025

Head Gasket, MLS, 4.310 in. Bore, .027 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5432-027

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/27/2025

Rear Main Seal, 2-Piece, Rubber, Chevy, Small Block, Each

Part Number: FEL-BS118291

4.61 out of 5 stars ( 18 )

Estimated Ship Date: Monday 10/27/2025

• $50.00 Summit Bucks

Valve Cover Gasket, 0.188 in. Thick, Rubber, Steel, Chevy, Big Block, Each

Part Number: CGT-C5975

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 10/27/2025

Exhaust Gaskets, Manifold, Compressed Fiber Laminate, Chevy, Small Block, Set

Part Number: FEL-MS9275B

4.9 out of 5 stars ( 40 )

Estimated Ship Date: Monday 10/27/2025

• $50.00 Summit Bucks

Head Gasket, Steel Shim, 4.100 in. Bore, .016 in. Compressed Thickness, Chevy, 283-350, Each

Part Number: FEL-7733SH1

4.96 out of 5 stars ( 27 )

Estimated Ship Date: Monday 10/27/2025

• $50.00 Summit Bucks

Head Gasket, Titan, Copper, 4.630 in. Bore, .050 in. Compressed Thickness, Chevrolet, Big Block MK IV, Each

Part Number: SCE-P136250

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/27/2025

Gasket, Fuel Pump Mounting Plate, Composite, Each

Part Number: FEL-5182

4.92 out of 5 stars ( 37 )

Estimated Ship Date: Monday 10/27/2025

• $50.00 Summit Bucks

Gasket, Neoprene, Water Outlet, Chevy, Big/Small Block, Each

Part Number: FEL-35562T

4.88 out of 5 stars ( 16 )

Estimated Ship Date: Monday 10/27/2025

• $50.00 Summit Bucks

Head Gasket, Copper, 4.630 in. Bore, 0.062 in. Thickness, Chevy, Mark 4 Big Block, Each

Part Number: SCE-P136262

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/27/2025

Head Gasket, Titan, Copper, 4.520 in. Bore, .043 in. Compressed Thickness, Chevrolet, Big Block MK IV, Each

Part Number: SCE-S135243

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/27/2025

• Free Shipping

Oil Pump Gasket, Copper, Chevy, Small Block, Each

Part Number: SUM-111480

4.74 out of 5 stars ( 42 )

Estimated Ship Date: Monday 10/27/2025

Exhaust Header and Manifold Gaskets, Round Port, Graphite, Chevy, GMC, Big Block, Pair

Part Number: RFL-2013

4.7 out of 5 stars ( 10 )

Estimated Ship Date: Monday 10/27/2025

Valve Cover Gasket, Cork/Rubber with Composite Core, 0.250 in. Thick, Small Block Gen 1, Chevy, Pair

Part Number: EDL-7548

4.17 out of 5 stars ( 6 )

Estimated Ship Date: Monday 10/27/2025

Head Gasket, Multi-layer Steel, 4.630 in. Bore, .066 in. Compressed Thickness, Chevy, Big Block, Each

Part Number: CGT-C5331-066

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/27/2025

• Free Shipping

Exhaust Gaskets, Header, Soft Aluminum, Large Round Port, Chevy, Small Block, Pair

Part Number: MRG-7402G

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 10/27/2025

Head Gasket, Titan, Copper, 4.520 in. Bore, .062 in. Compressed Thickness, Chevrolet, Big Block MK IV, Each

Part Number: SCE-P135262

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/27/2025

Head Gasket, Multi-Layer Steel, 4.630 in. Bore, 0.051 in. Compressed Thickness, Chevy, 396, 402, 427, 454

Part Number: CGT-C5434-051

Not Yet Reviewed

Estimated Ship Date: Monday 10/27/2025

Head Gasket, MLS, 4.540 in. Bore, .051 in. Compressed Thickness, Chevy, Big Block, Each

Part Number: CGT-C5330-051

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/27/2025

Gaskets, Intake, Composite, Rectangle Raised, 2.50 in. x 1.75 in. Port, .060 in. Thick, Chevy, 396-454, Set

Part Number: MRG-121

3.75 out of 5 stars ( 12 )

Estimated Ship Date: Monday 10/27/2025